small fixes

Assets/Prefabs/BreakableTile.prefab

@@ -94,7 +94,7 @@ GameObject:
   m_Component:
   - component: {fileID: 7345322822309755345}
   - component: {fileID: 3364452304498334467}
-  - component: {fileID: -1797789796822257734}
+  - component: {fileID: 1775695730761962784}
   m_Layer: 3
   m_Name: BreakableTile
   m_TagString: Untagged
@@ -116,7 +116,7 @@ Transform:
   m_Children:
   - {fileID: 7515349249133635430}
   m_Father: {fileID: 0}
-  m_RootOrder: 6
+  m_RootOrder: 0
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!61 &3364452304498334467
 BoxCollider2D:
@@ -163,7 +163,7 @@ BoxCollider2D:
   serializedVersion: 2
   m_Size: {x: 1, y: 1}
   m_EdgeRadius: 0
---- !u!114 &-1797789796822257734
+--- !u!114 &1775695730761962784
 MonoBehaviour:
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
@@ -172,7 +172,7 @@ MonoBehaviour:
   m_GameObject: {fileID: 8175732239415438715}
   m_Enabled: 1
   m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: edf40d39eadb17a4ebb0368b3ac5399a, type: 3}
+  m_Script: {fileID: 11500000, guid: c718ee77619077344be4784233d84940, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
   _elementSO: {fileID: 11400000, guid: da0ec95da6f0526499978941b1631c3e, type: 2}